Square D QOB120VH Molded Case Circuit Breaker
- amperage: 20 A
- voltage: 120/240V AC
- poles: 1-Pole
- mounting: Bolt-On
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The Square D QOB120VH is a high-interrupting capacity (22 kAIC) 1-Pole, 20 A molded case circuit breaker designed for reliable overcurrent protection in QO load centers and panelboards requiring bolt-on connections. This breaker operates at 120/240V AC and uses fixed thermal-magnetic trip technology, making it suitable for high-demand residential, commercial, or light industrial single-phase applications. Key Specifications: Amperage: 20 A, Poles: 1-Pole, Voltage: 120/240V AC, Interrupting Rating: 22 kA, Mounting Style: Bolt-On.

